CBSE Class 12-science Answered
How can you prepare primary, secondary and tertiary amine by reduction?
Asked by Topperlearning User | 04 Jul, 2014, 10:30: AM
Expert Answer
Primary, secondary and tertiary amines can be prepared by reduction of the corresponding amides.
LiAlH4/Ether
C6H5CONH2 + 4[H] ----------------> C6H5CH2NH2 + H2O
For preparing secondary and tertiary amines we need to reduce the secondary and tertiary amides.
LiAlH4/Ether
CH3CONHCH3 ---------------> CH3CH2NHCH3
N-methyl acetamide Ethyl methyl amine 20
CH3 CH3
| LiAlH4/Ether |
CH3CON-CH3 ----------------> CH3CH2N-CH3
N,N-Dimethylacetamide Ethyl dimethyl amine 30
Answered by | 04 Jul, 2014, 12:30: PM
Concept Videos
CBSE 12-science - Chemistry
Asked by shwetayaligar205 | 07 Jul, 2022, 08:13: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by dhivagar25375 | 12 Aug, 2020, 08:34: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by danapalanandhan | 28 Jul, 2020, 11:48: AM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by ap996969 | 16 Mar, 2019, 10:17: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jul, 2014, 10:07: AM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jul, 2014, 10:30: AM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 06 Jun, 2016, 11:13: AM
ANSWERED BY EXPERT